defmodule WorkloadServiceWeb.Schemas.Task do
  alias OpenApiSpex.Schema

  defmodule PaginationMeta do
    require OpenApiSpex

    OpenApiSpex.schema(%{
      title: "PaginationMeta",
      type: :object,
      properties: %{
        total_count: %Schema{type: :integer},
        total_pages: %Schema{type: :integer},
        current_page: %Schema{type: :integer},
        page_size: %Schema{type: :integer},
        has_next: %Schema{type: :boolean},
        has_prev: %Schema{type: :boolean}
      }
    })
  end

  defmodule Plan do
    require OpenApiSpex

    OpenApiSpex.schema(%{
      title: "Plan",
      type: :object,
      properties: %{
        plan_id: %Schema{type: :string},
        plan_name: %Schema{type: :string},
        premium: %Schema{type: :number},
        coverage_details: %Schema{type: :string},
        deductible: %Schema{type: :number, nullable: true},
        coverage_limit: %Schema{type: :number, nullable: true}
      }
    })
  end

  defmodule TaskSummary do
    require OpenApiSpex

    OpenApiSpex.schema(%{
      title: "TaskSummary",
      type: :object,
      properties: %{
        id: %Schema{type: :string},
        org_id: %Schema{type: :string},
        application_id: %Schema{type: :string},
        provider_id: %Schema{type: :string},
        provider_name: %Schema{type: :string},
        task_info: %Schema{type: :object},
        status: %Schema{type: :string, enum: ["created", "draft", "approved", "completed"]},
        created_at: %Schema{type: :string, format: :"date-time"}
      }
    })
  end

  defmodule TaskDetail do
    require OpenApiSpex

    OpenApiSpex.schema(%{
      title: "TaskDetail",
      type: :object,
      properties: %{
        id: %Schema{type: :string},
        org_id: %Schema{type: :string},
        application_id: %Schema{type: :string},
        provider_id: %Schema{type: :string},
        provider_name: %Schema{type: :string},
        task_info: %Schema{type: :object},
        submission: %Schema{type: :object, nullable: true},
        attachments: %Schema{type: :array, items: %Schema{type: :string}},
        status: %Schema{type: :string, enum: ["created", "draft", "approved", "completed"]},
        version: %Schema{type: :integer},
        created_at: %Schema{type: :string, format: :"date-time"},
        updated_at: %Schema{type: :string, format: :"date-time"}
      }
    })
  end

  defmodule QuoteResponseRequest do
    require OpenApiSpex

    OpenApiSpex.schema(%{
      title: "QuoteResponseRequest",
      type: :object,
      required: [:quote_id, :document_url],
      properties: %{
        quote_id: %Schema{type: :string},
        plans: %Schema{type: :array, items: Plan},
        valid_until: %Schema{type: :string, format: :date},
        responded_by: %Schema{type: :string},
        document_url: %Schema{type: :string},
        document_data: %Schema{type: :object, additionalProperties: true}
      }
    })
  end

  defmodule ConfirmDeliveryRequest do
    require OpenApiSpex

    OpenApiSpex.schema(%{
      title: "ConfirmDeliveryRequest",
      type: :object,
      properties: %{
        delivery_confirmed_by: %Schema{type: :string}
      }
    })
  end

  defmodule TaskListResponse do
    require OpenApiSpex

    OpenApiSpex.schema(%{
      title: "TaskListResponse",
      type: :object,
      properties: %{
        data: %Schema{type: :array, items: TaskSummary},
        meta: PaginationMeta
      }
    })
  end

  defmodule TaskDetailResponse do
    require OpenApiSpex

    OpenApiSpex.schema(%{
      title: "TaskDetailResponse",
      type: :object,
      properties: %{
        data: TaskDetail
      }
    })
  end

  defmodule ErrorResponse do
    require OpenApiSpex

    OpenApiSpex.schema(%{
      title: "ErrorResponse",
      type: :object,
      properties: %{
        error: %Schema{type: :string}
      }
    })
  end
end